HZZZ is a company that specialises in the research, development, manufacturing, sales, and service of industrial centrifuges.

HZZZ is a member enterprise of the manufacturing division of Hangzhou Industrial Investment Group Co., Ltd., a Fortune Global 500 group. Our manufacturing foundation is based on the Zhejiang Qingji Centrifuge Factory, which was established in 2003. The factory operates from a 100,000 m² production base in the Fuyang Industrial Park, Hangzhou, and has an annual capacity of over 1,000 units.